: : : I can't think of a good example right now. But I'm sure one of the other Phrase Folk will have one.

: : : Fruit is fruit. Apples and oranges are fruit, but an apple is not an orange. "A" may equal "C", "B" may equal "C" but "A" does not equal "B". An illogical conclusion drawn from similar logical facts...

: Wait a minute, now. Mathematically, if A = C and B = C, then A = B.

: You can't bring mathematical equations into a discussion of fruit. Why, that would be like comparing apples to oranges!